Home / 4,390,439.28-6,586,442.28-1,552,199.28

Finding the Fourth Proportional to 4,390,439.28, 6,586,442.28 and 1,552,199.28

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Solution

The fourth proportional to 4,390,439.28, 6,586,442.28 and 1,552,199.28 is: 2,328,575.87

Step by Step Solution

  1. Step 1: Write the proportion equation
    4,390,439.28 : 6,586,442.28 = 1,552,199.28 : x
  2. Step 2: Convert to fraction form
    4,390,439.28/6,586,442.28 = 1,552,199.28/x
  3. Step 3: Cross multiply
    4,390,439.28x = 6,586,442.28 × 1,552,199.28
  4. Step 4: Simplify right side
    4,390,439.28x = 10,223,470,964,777.56
  5. Step 5: Solve for x
    x = 10,223,470,964,777.56/4,390,439.28
  6. Step 6: Final answer
    x = 2,328,575.87

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These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.